Auto Trader Group plc Transaction in Own Shares

5 July 2023

Auto Trader Group plc ("Auto Trader" or the "Company")

Auto Trader Group plc Transaction in Own Shares

Auto Trader Group plc (the "Company") announces that on 5 July 2023 it purchased through Merrill Lynch International the following number of its ordinary shares for Cancellation at an average price of 606.4721 pence per share:

Number of ordinary shares purchased:

220,000

Highest purchase price paid per share:

612.0000p

Lowest purchase price paid per share:

603.8000p

Following the above transaction, the Company has 924,010,661 ordinary shares in issue and holds 4,223,044 ordinary shares in treasury. Therefore, the total number of voting rights in the Company is 919,787,617 which may be used by shareholders as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, Auto Trader Group plc under the FCA's Disclosure Guidance and Transparency Rules.

In accordance with Article 5(1)(b) of Regulation (EU) No 596/2014 (the Market Abuse Regulation), the schedule below contains detailed information about the purchases made by Merrill Lynch International on behalf of the Company as part of the buyback programme.

Enquiries:

Auto Trader Group plc

Claire Baty, Company Secretary

     0345 111 0006

Schedule of Purchases - Individual Transactions

Number of shares purchased

Transaction price (per share)

Time of transaction

Execution venue

125

608.8

08:42:55

XLON

872

608.6

08:46:39

XLON

185

609

08:46:57

XLON

372

609

08:48:01

XLON

1,145

609

08:48:01

XLON

811

608.6

08:49:58

XLON

1,326

608.4

08:56:03

XLON

1

608.6

09:00:59

XLON

443

608.6

09:00:59

XLON

599

608.6

09:05:19

XLON

594

608.2

09:22:16

XLON

106

608

09:22:33

XLON

480

608

09:22:33

XLON

446

607.8

09:23:37

XLON

127

608.2

09:29:35

XLON

322

608.2

09:29:35

XLON

555

608.8

09:52:20

XLON

784

609

09:53:53

XLON

99

609

10:09:19

XLON

182

609

10:09:19

XLON

328

609

10:09:19

XLON

523

609

10:09:19

XLON

543

609

10:09:19

XLON

550

609

10:09:19

XLON

1,611

608.6

10:09:23

XLON

468

608.4

10:15:23

XLON

675

608.2

10:19:14

XLON

78

608

10:25:27

XLON

755

608

10:25:27

XLON

895

608.8

10:35:33

XLON

807

609.6

10:40:11

XLON

824

609.6

10:43:06

XLON

589

610

10:45:10

XLON

56

610.8

10:58:29

XLON

56

610.8

10:58:29

XLON

271

610.8

10:58:29

XLON

392

610.8

10:58:29

XLON

152

611

10:59:32

XLON

203

611

10:59:32

XLON

517

611

10:59:32

XLON

3,268

612

11:13:24

XLON

612

611.4

11:14:15

XLON

747

611.2

11:14:41

XLON

786

611

11:14:47

XLON

971

610.8

11:14:51

XLON

479

610.2

11:23:16

XLON

780

610

11:27:03

XLON

781

609.8

11:27:30

XLON

490

609.6

11:29:13

XLON

541

609.4

11:29:13

XLON

293

610.2

11:48:24

XLON

278

610.4

11:49:14

XLON

255

611.6

11:53:43

XLON

294

611.6

11:53:43

XLON

440

611.6

11:53:43

XLON

542

611.6

11:53:43

XLON

389

611.6

11:56:24

XLON

22

612

12:04:25

XLON

169

612

12:04:25

XLON

610

611.6

12:10:34

XLON

621

611.4

12:10:34

XLON

419

611.4

12:15:17

XLON

78

611.2

12:25:29

XLON

701

611.2

12:25:29

XLON

630

611

12:26:02

XLON

433

611.2

12:32:45

XLON

340

610.6

13:00:30

XLON

436

610.6

13:00:30

XLON

693

610

13:12:52

XLON

312

609.6

13:15:40

XLON

205

609.6

13:15:41

XLON

467

609.6

13:15:41

XLON

1,756

610

13:22:01

XLON

680

609.4

13:35:20

XLON

681

609.4

13:35:20

XLON

220

608.8

13:39:14

XLON

207

608.8

13:39:15

XLON

451

608.8

13:49:23

XLON

689

608.4

13:49:52

XLON

504

608.2

13:54:19

XLON

517

608.2

14:01:22

XLON

457

608

14:05:55

XLON

731

606.8

14:12:26

XLON

488

606.6

14:15:32

XLON

532

606.2

14:19:16

XLON

485

606

14:20:05

XLON

449

605.8

14:24:17

XLON

185

606

14:28:36

XLON

593

606

14:28:36

XLON

189

606

14:28:48

XLON

210

606

14:29:20

XLON

209

606

14:29:24

XLON

653

605.8

14:29:27

XLON

436

605.4

14:29:48

XLON

294

606

14:32:02

XLON

443

606

14:32:02

XLON

523

606

14:32:02

XLON

182

607

14:33:13

XLON

369

607

14:33:13

XLON

556

606.8

14:33:30

XLON

1,798

606.8

14:33:30

XLON

803

606.8

14:33:49

XLON

469

607.4

14:34:47

XLON

525

607

14:34:56

XLON

54

606.8

14:35:33

XLON

352

606.8

14:35:33

XLON

609

606.6

14:36:33

XLON

403

607.2

14:38:36

XLON

248

607.6

14:40:18

XLON

265

607.6

14:40:18

XLON

579

607.6

14:40:25

XLON

172

608.4

14:42:12

XLON

327

608.4

14:42:48

XLON

780

608.4

14:42:48

XLON

46

608.2

14:43:12

XLON

607

608.2

14:43:12

XLON

476

607.8

14:43:51

XLON

558

607.6

14:45:43

XLON

399

607.4

14:47:30

XLON

153

607.2

14:48:54

XLON

666

607.2

14:48:54

XLON

625

607.6

14:50:50

XLON

468

607.4

14:51:10

XLON

157

607.8

14:53:33

XLON

403

607.6

14:53:41

XLON

823

607.4

14:53:46

XLON

510

607.8

14:55:10

XLON

753

607.6

14:55:16

XLON

31

607.4

14:55:28

XLON

209

607.4

14:55:28

XLON

523

607.4

14:55:28

XLON

627

607.2

14:56:00

XLON

214

607

14:56:12

XLON

704

607

14:56:12

XLON

575

606.8

14:57:46

XLON

408

606.2

15:01:43

XLON

177

606.4

15:02:37

XLON

523

606.4

15:02:37

XLON

400

606.4

15:02:51

XLON

818

606.2

15:03:43

XLON

439

605.8

15:04:16

XLON

519

605.6

15:04:38

XLON

248

605.8

15:07:26

XLON

616

605.8

15:07:26

XLON

581

606.6

15:12:48

XLON

653

606.4

15:13:31

XLON

414

607.4

15:18:41

XLON

82

607.6

15:20:46

XLON

270

607.6

15:20:46

XLON

542

607.6

15:20:46

XLON

10

607.4

15:26:59

XLON

341

607.4

15:26:59

XLON

356

607.4

15:26:59

XLON

85

607.6

15:28:15

XLON

352

607.6

15:28:15

XLON

523

607.6

15:28:15

XLON

653

607.4

15:30:02

XLON

394

607.8

15:30:59

XLON

274

607.8

15:32:01

XLON

331

607.8

15:32:01

XLON

285

608.2

15:34:46

XLON

542

608.2

15:34:46

XLON

653

608

15:34:46

XLON

816

607.8

15:35:26

XLON

500

608

15:40:37

XLON

667

608

15:40:37

XLON

865

608

15:40:37

XLON

1,462

608

15:40:37

XLON

775

607.6

15:43:22

XLON

429

607.4

15:46:06

XLON

552

607

15:46:57

XLON

417

607

15:47:39

XLON

224

606.8

15:50:10

XLON

259

606.8

15:50:38

XLON

614

606.8

15:50:38

XLON

653

606.6

15:50:47

XLON

395

606.2

15:51:39

XLON

729

606

15:52:22

XLON

529

605.8

15:53:51

XLON

505

605.6

15:54:00

XLON

685

605

15:54:22

XLON

488

605.2

15:54:45

XLON

411

604.8

15:55:30

XLON

529

604.4

15:56:54

XLON

208

604.8

15:59:28

XLON

595

604.8

15:59:28

XLON

653

604.6

16:01:14

XLON

48

604.4

16:02:06

XLON

139

604.4

16:02:06

XLON

309

604.4

16:02:06

XLON

649

604

16:02:38

XLON

268

604.6

16:04:59

XLON

576

604.6

16:04:59

XLON

222

604.6

16:05:49

XLON

142

604.6

16:05:52

XLON

343

604.6

16:05:52

XLON

625

604.2

16:06:08

XLON

157

604.2

16:07:12

XLON

239

604.2

16:07:12

XLON

542

604.2

16:07:12

XLON

423

603.8

16:07:56

XLON

683

603.8

16:09:21

XLON

453

604

16:10:17

XLON

570

604

16:10:17

XLON

35

604

16:10:37

XLON

700

604

16:10:37

XLON

594

604.4

16:11:42

XLON

769

604.2

16:13:04

XLON

375

604.2

16:13:07

XLON

396

604.2

16:13:07

XLON

214

603.8

16:13:30

XLON

302

603.8

16:13:30

XLON

379

603.8

16:15:06

XLON

399

604

16:17:10

XLON

573

604

16:17:34

XLON

409

604

16:17:46

XLON

569

604

16:17:46

XLON

200

603.8

16:18:25

XLON

1,391

603.8

16:18:25

XLON

363

604

16:19:29

XLON

6

604

16:19:33

XLON

362

604

16:19:33

XLON

377

604

16:19:33

XLON

1,604

603.8

16:20:08

XLON

599

604.6

16:24:37

XLON

3,491

604.4

16:25:18

XLON

2,138

604.4

16:25:29

XLON

7

604.6

16:25:57

XLON

93

604.6

16:25:57

XLON

112

604.6

16:25:57

XLON

48

605

16:27:00

XLON

348

605

16:27:00

XLON

1,484

604.6

16:28:02

XLON

248

604.8

16:28:23

XLON

305

604.8

16:28:23

XLON

1

605

16:29:56

XLON

1

605

16:29:56

XLON

313

605

16:29:56

XLON

558

605

16:29:56

XLON

698

605

16:29:56

XLON

318

605

16:29:59

XLON

349

605

16:29:59

XLON

278

605.4

16:35:07

XLON

1,741

605.4

16:35:07

XLON

1,923

605.4

16:35:07

XLON

12,192

605.4

16:35:07

XLON

24,614

605.4

16:35:07

XLON

57,738

605.4

16:35:07

XLON